42418915

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 21447965

約数列:

[1, 5, 7, 11, 35, 55, 77, 239, 385, 461, 1195, 1673, 2305, 2629, 3227, 5071, 8365, 13145, 16135, 18403, 25355, 35497, 92015, 110179, 177485, 550895, 771253, 1211969, 3856265, 6059845, 8483783, 42418915]

約数ペア:

[(1, 42418915), (5, 8483783), (7, 6059845), (11, 3856265), (35, 1211969), (55, 771253), (77, 550895), (239, 177485), (385, 110179), (461, 92015), (1195, 35497), (1673, 25355), (2305, 18403), (2629, 16135), (3227, 13145), (5071, 8365)]